Question

13. State which of the following are equations. Also, identify the variable.
a. 4x + 6 = 10 b. (6 + 7) x 2 c. 9m = 72 d. (56 = 8) x 2 = 14​

Answer 1

Sums having equation and variables

a. 4x + 6 = 10 (x is the variable)

c. 9m = 72 (m is the variable)

d. (56 = 8) x 2 = 14 (no variable)